FR2174508A5 - - Google Patents
Info
- Publication number
- FR2174508A5 FR2174508A5 FR7300006A FR7300006A FR2174508A5 FR 2174508 A5 FR2174508 A5 FR 2174508A5 FR 7300006 A FR7300006 A FR 7300006A FR 7300006 A FR7300006 A FR 7300006A FR 2174508 A5 FR2174508 A5 FR 2174508A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4750972A IT948077B (it) | 1972-01-03 | 1972-01-03 | Soffiante a canale laterale |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2174508A5 true FR2174508A5 (fr) | 1973-10-12 |
Family
ID=11260772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7300006A Expired FR2174508A5 (fr) | 1972-01-03 | 1973-01-02 |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD99842A1 (fr) |
DE (1) | DE2244151A1 (fr) |
FR (1) | FR2174508A5 (fr) |
IT (1) | IT948077B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113167285A (zh) * | 2018-11-22 | 2021-07-23 | 罗伯特·博世有限公司 | 用于燃料电池系统的输送和/或压缩气态介质的侧通道压缩机 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8704066U1 (de) * | 1987-03-18 | 1988-07-14 | Siemens AG, 1000 Berlin und 8000 München | Seitenkanalverdichter |
FR2664333B1 (fr) * | 1990-07-04 | 1994-08-12 | Bertin & Cie | Electro-soufflante de circulation d'un fluide gazeux, tel que de l'air par exemple. |
DE102016210464A1 (de) * | 2016-06-14 | 2017-12-14 | Gardner Denver Deutschland Gmbh | Verdichteranordnung |
DE102018207891A1 (de) * | 2018-05-18 | 2019-11-21 | Robert Bosch Gmbh | Seitenkanalverdichter für ein Brennstoffzellensystem zur Förderung und/oder Verdichtung von einem gasförmigen Medium |
-
1972
- 1972-01-03 IT IT4750972A patent/IT948077B/it active
- 1972-01-17 DD DD16036272A patent/DD99842A1/xx unknown
- 1972-09-08 DE DE19722244151 patent/DE2244151A1/de active Pending
-
1973
- 1973-01-02 FR FR7300006A patent/FR2174508A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113167285A (zh) * | 2018-11-22 | 2021-07-23 | 罗伯特·博世有限公司 | 用于燃料电池系统的输送和/或压缩气态介质的侧通道压缩机 |
Also Published As
Publication number | Publication date |
---|---|
DE2244151A1 (de) | 1973-07-19 |
IT948077B (it) | 1973-05-30 |
DD99842A1 (fr) | 1973-08-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |